Getting java.lang.AbstractMethodError when I test using REST Assured

Because of rest-assured 4.3.0 upgrade the Groovy from 2.5.7 to 3.0.2, see rest-assured/changelog.txt at master · rest-assured/rest-assured, you can specified the groovy version in pom file.


It looks like a bug in REST Assured 4.3.0, your code works with 4.2.0 version.

I didn't find opened issue.